function statedic(data){
    
    // alert(code.value);
    switch(data.state){
        case 0: return "历史";
        case 1: return "未读";
        case 2: return "未处理";
        case 3: return "处理中";
        case 4: return "拒绝处理";
        default :return "what"
    }
}